Pros:
Very close to sky train, super convenient - takes half an hour ride to get to Siam;
Beautiful view out of the huge window: a big temple right beneath;
Seamless check-in;
Quiet at night - perfect for a good sleep.
Cons:
No salt, pepper or oil - no light cooking possible;
The water in the shower would not drain timely, this also brought a light mould;
Washing the clothes is a huge hassle: you would have to buy the washing liquid and also pay the public washing machines which are on the other floor.